It starts nodes in any order and thus it disabled the wait for first cluster state at node start up time
the later is required for the auto management logic.
Closes#23728
With this commit, Azure repositories are now using an Exponential Backoff policy before failing the backup.
It uses Azure SDK default values for this policy:
* `30s` delta backoff base with
* `3s` min
* `90s` max
* `3` retries max
Users can define the number of retries they wish by setting `cloud.azure.storage.xxx.max_retries` where `xxx` is the azure named account.
Closes#22728.
Currently for field sorting we always use a custom sort field and a custom comparator source.
Though for numeric fields this custom sort field could be replaced with a standard SortedNumericSortField unless
the field is nested especially since we removed the FieldData for numerics.
We can also use a SortedSetSortField for string sort based on doc_values when the field is not nested.
This change replaces IndexFieldData#comparatorSource with IndexFieldData#sortField that returns a Sorted{Set,Numeric}SortField when possible or a custom
sort field when the field sort spec is not handled by the SortedSortFields.
Today we prevent nodes from joining when indices exists that are too old.
Yet, the opposite can happen too since lucene / elasticsearch is not forward
compatible when it gets to indices we won't let nodes join the cluster once
there are indices in the clusterstate that are newer than the nodes version.
This prevents forward compatibility issues which we never test against. Yet,
this will not prevent rolling restarts or anything like this since indices
are always created with the minimum node version in the cluster such that an index
can only get the version of the higher nodes once all nodes are upgraded to this version.
TopDocs et.al. got additional parameters to incrementally reduce
top docs. In order to add incremental reduction `CollapseTopFieldDocs`
needs to have the same properties.
Converts the analysis docs to that were marked as json into `CONSOLE`
format. A few of them were in yaml but marked as json for historical
reasons. I added more complete examples for a few of the less obvious
sounding ones.
Relates to #18160
The method Boolean#getBoolean is dangerous. It is too easy to mistakenly
invoke this method thinking that it is parsing a string as a
boolean. However, what it actually does is get a system property with
the specified string, and then attempts to use usual crappy boolean
parsing in the JDK to parse that system property as boolean with
complete leniency (it parses every input value into either true or
false); that is, this method amounts to invoking
Boolean#parseBoolean(String) on the result of
System#getProperty(String). Boo. This commit bans usage of this method.
Relates #23864
The pattern-analyzer docs contained a snippet that was an expanded
regex that was marked as `[source,js]`. This changes it to
`[source,regex]`.
The htmlstrip-charfilter and pattern-replace-charfilter docs had
examples that were actually a list of tokens but marked `[source,js]`.
This marks them as `[source,text]` so they don't count as unconverted
CONSOLE snippets.
The pattern-replace-charfilter also had a doc who's test was
skipped because of funny interaction with the test framework. This
fixes the test.
Three more down, eighty-two to go.
Relates to #18160
CONSOLEifies the lang-analyzer docs and replaces the (invalid)
empty `keyword_marker` setups that were on the page with one
that contains the word "example" translated into the appropriate
language.
Relates to #18160
Remote nodes in cross-cluster search can be marked as eligible for
acting a gateway node via a remote node attribute setting. For example,
if search.remote.node.attr is set to "gateway", only nodes that have
node.attr.gateway set to "true" can be connected to for cross-cluster
search. Unfortunately, there is a bug in the handling of these
attributes due to the use of a dangerous method
Boolean#getBoolean(String) which obtains the system property with
specified name as a boolean. We are not looking at system properties
here, but node settings. This commit fixes this situation, and adds a
test. A follow-up will ban the use of Boolean#getBoolean.
Relates #23863
This commit changes the ClusterStatsNodes.NetworkTypes so that is does
not print out empty field names when no Transport or HTTP type is defined:
```
{
"network_types": {
...
"http_types": {
"": 2
}
}
}
```
is now rendered as:
```
{
"network_types": {
...
"http_types": {
}
}
}
```
SearchPhaseController is tighly coupled to AtomicArray which makes
non-dense representations of results very difficult. This commit removes
the coupling and cuts over to Collection rather than List to ensure no
order or random access lookup is implied.
This change introduces a new API called `_field_caps` that allows to retrieve the capabilities of specific fields.
Example:
````
GET t,s,v,w/_field_caps?fields=field1,field2
````
... returns:
````
{
"fields": {
"field1": {
"string": {
"searchable": true,
"aggregatable": true
}
},
"field2": {
"keyword": {
"searchable": false,
"aggregatable": true,
"non_searchable_indices": ["t"]
"indices": ["t", "s"]
},
"long": {
"searchable": true,
"aggregatable": false,
"non_aggregatable_indices": ["v"]
"indices": ["v", "w"]
}
}
}
}
````
In this example `field1` have the same type `text` across the requested indices `t`, `s`, `v`, `w`.
Conversely `field2` is defined with two conflicting types `keyword` and `long`.
Note that `_field_caps` does not treat this case as an error but rather return the list of unique types seen for this field.
Today we have no way to mark an execution as internal. This commit adds
a simple thread context header that allows executing code in a system context.
This allows intercepting code can make better decisions down the road when
it gets to authentication.
I managed to push the last one without testing it because I'd changed
the way I run tests locally and hadn't picked it up. Ooops. This one
works better.
All the docs for the `exists` query that aren't marked as `CONSOLE`
aren't actually `CONSOLE`-worthy so this marks them as `NOTCONSOLE`.
It also rewrites the text around `missing` query. Since it was
removed in 5.0 we don't need to talk about it in the 6.0 docs.
Relates to #18160
Turns the top example in each of the geo aggregation docs into a working
example that can be opened in CONSOLE. Subsequent examples can all also
be opened in console and will work after you've run the first example.
All examples are tested as part of the build.
This commit changes the listener passed to sendMessage from a Runnable
to a ActionListener.
This change also removes IOException from the sendMessage signature.
That signature is misleading as it allows implementers to assume an
exception will be thrown in case of failure. That does not happen due
to Netty's async nature.
When executing an update request, the request timeout is not transferred
to the index/delete request executed on behalf of the update
request. This leads to update requests not timing out when they should
(e.g., if not all shards are available when the request specifies
wait_for_shards=all with a small timeout). This commit causes the
index/delete requests to honor the update request timeout.
Relates #23825
Today we have the shard target and the target request ID available in SearchPhaseResults.
Yet, the coordinating node maintains a shard index to reference the request, response tuples
internally which is also used in many other classes to reference back from fetch results to
query results etc. Today this shard index is implicitly passed via the index in AtomicArray
which causes an undesirable dependency on this interface.
This commit moves the shard index into the SearchPhaseResult and removes some dependencies
on AtomicArray. Further removals will follow in the future. The most important refactoring here
is the removal of AtomicArray.Entry which used to be created for every element in the atomic array
to maintain the shard index during result processing. This caused an unnecessary indirection, dependency
and potentially thousands of unnecessary objects in every search phase.
I think this query should not use the hashCode provided BytesRef#hashCode().
It uses StringHelper#GOOD_FAST_HASH_SEED which is initialized in a static
block to System.currentTimeMillis().
Running this query on different replicas may return inconsistent results.
Using a fixed seed should guaranty that the docs are sliced consistently
accross replicas.
Fixes#23096
Now that we are on gradle 3.3, we can take advantage of a fix that was
made in 2.14 which properly handles disabling transitive dependencies in
pom generation. As it was currently, we actually ended up generated two
exclusions sections in the generated pom. This is yet another example of
why we need validation on the pom files with our generation here, but I
leave that for another day because I still don't know a good way to do
it.
Boaz Leskes
Nik Everett
Colin Goodheart-Smithe
David Pilato
Jim Ferenczi
Simon Willnauer
Clinton Gormley
Jason Tedor
Alexander Reelsen
Tanguy Leroux
Tim Brooks
Christoph Büscher
Christoph Wurm
Ali Beyad
Abdon Pijpelink
David Causse
Ryan Ernst